One of the biggest complaints about Universe Sandbox 2 has historically been CPU bottlenecking. Simulating 20,000 individual asteroids is a heavy task for any processor. With version 34.1.1, the developers have introduced .
: One of the most famous features of Universe Sandbox is the ability to collide celestial bodies. In v34.1.1, the calculations for surface deformation and ejecta (the material thrown out during an impact) have been further optimized. This means more realistic craters and more accurate temperature spikes during planetary impacts. Universe Sandbox 2 v34.1.1
: The "Hide Dust Clouds" toggle enables you to see through thick collision debris to view planetary surfaces directly. One of the biggest complaints about Universe Sandbox